By Charlotte Tutton Coronation Street newcomer Rowan Cunliffe could share a sinister link to missing teen Lauren Bolton, fans say. Amid Lauren being feared dead with police saying she has likely been murdered, her apparent killer is at large. One character who debuted around the time of Lauren’s fate possibly being confirmed is newcomer Rowan, who Leanne Battersby met on Friday. Ahead of a sinister cult storyline on the ITV soap, newcomer Rowan introduced himself to Leanne and will feature in new episodes across this week. Leanne attended a seminar for The Institute with her stepson Simon Barl…